Refactor messaging system to utilize LiteCqrs library

- Replaced instances of the previous messaging system with LiteCqrs across various application components, enhancing the CQRS implementation.
- Updated dependency injection to register LiteCqrs services and behaviors, streamlining command and query handling.
- Adjusted multiple command and query handlers to align with the new messaging framework, ensuring consistent functionality and improved maintainability.
- Added LiteCqrs package reference in the project file for better dependency management.

CLAUDE.md

@@ -7,7 +7,10 @@
 **PnvPanel** — self-service портал для VPN-конфигураций (VLESS/VMess/Trojan/Shadowsocks): пользователи
 сами создают конфиги, админ управляет серверами и пользователями. Есть **Telegram-бот** (ссылка на
 сайт, просмотр конфигов, passwordless-вход). Бэкенд оркестрирует панели **3x-ui** через
-[`ThreeXui.Net`](https://github.com/mrleo1nid/ThreeXui.Net) и хранит проекцию домена в PostgreSQL.
+[`ThreeXui.Net`](https://github.com/mrleo1nid/ThreeXui.Net), CQRS — через собственную библиотеку
+[`LiteCqrs.Net`](https://github.com/mrleo1nid/LiteCqrs.Net) (на время разработки подключена как
+`ProjectReference` из соседнего репозитория `D:\Github\LiteCqrs.Net`, ещё не опубликована в
+NuGet/GitHub), и хранит проекцию домена в PostgreSQL.
 Живые обновления — SignalR. Поставка — **единый Docker-образ** (фронт+бек+бот) + PostgreSQL в compose.
 
 > Собрано и покрыто тестами, единый образ и compose-стек проверены живьём. Есть опциональный биллинг
@@ -25,8 +28,10 @@
 
 ## Стек
 
-- **Backend**: C# / .NET 10, ASP.NET Core Web API, Clean Architecture, CQRS (**собственный тонкий
+- **Backend**: C# / .NET 10, ASP.NET Core Web API, Clean Architecture, CQRS (через
-  диспетчер**, без MediatR), EF Core 10 + Npgsql, ASP.NET Core Identity + JWT, SignalR, FluentValidation,
+  [`LiteCqrs.Net`](https://github.com/mrleo1nid/LiteCqrs.Net) — собственная лёгкая
+  CQRS-библиотека, альтернатива MediatR с явным разделением Command/Query), EF Core 10 + Npgsql,
+  ASP.NET Core Identity + JWT, SignalR, FluentValidation,
   Serilog. Маппинг DTO вручную (`FromDomain(...)`, без Mapster). OpenAPI — нативный
   `Microsoft.AspNetCore.OpenApi` + Scalar UI (без Swashbuckle).
 - **Frontend**: React 19 + Vite + TS, TanStack Query/Router, shadcn-стиль поверх Radix + Tailwind v4,
@@ -174,8 +179,8 @@ docker compose up -d        # api + postgres (+ web)
 
 ## Ключевые решения
 
-См. [tech-stack.md](docs/tech-stack.md#ключевые-решения-по-домену-и-поведению): CQRS — собственный
+См. [tech-stack.md](docs/tech-stack.md#ключевые-решения-по-домену-и-поведению): CQRS — через
-диспетчер (не MediatR); одна роль на пользователя; секреты нод — ASP.NET Data Protection; биллинг
+LiteCqrs.Net (собственная библиотека, не MediatR); одна роль на пользователя; секреты нод — ASP.NET Data Protection; биллинг
 опционален per-роль (недоступен для `admin`); i18n — RU+EN (react-i18next); Telegram — long polling,
 только привязка (не signup); история трафика — простая таблица + TTL; логирование — Serilog.
 

backend/Directory.Packages.props

@@ -29,6 +29,7 @@
     <PackageVersion Include="System.IdentityModel.Tokens.Jwt" Version="8.21.0" />
     <PackageVersion Include="Telegram.Bot" Version="22.10.2" />
     <PackageVersion Include="ThreeXui.Net" Version="1.0.4" />
+    <PackageVersion Include="LiteCqrs.Net" Version="1.0.1" />
     <!-- Тестирование (M8) -->
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="18.8.1" />
     <PackageVersion Include="xunit" Version="2.9.3" />

backend/src/PnvPanel.Api/Endpoints/ActivationEndpoints.cs

@@ -1,7 +1,7 @@
 using PnvPanel.Api.Common;
 using PnvPanel.Application.Activation;
 using PnvPanel.Application.Admin.Activation;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 using PnvPanel.Domain.Activation;
 using PnvPanel.Infrastructure.Identity;

backend/src/PnvPanel.Api/Endpoints/AdminAppEndpoints.cs

@@ -1,6 +1,6 @@
 using PnvPanel.Api.Common;
 using PnvPanel.Application.Admin.Apps;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Domain.Apps;
 using PnvPanel.Infrastructure.Identity;
 

backend/src/PnvPanel.Api/Endpoints/AdminBillingEndpoints.cs

@@ -1,6 +1,6 @@
 using PnvPanel.Api.Common;
 using PnvPanel.Application.Admin.Billing;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 using PnvPanel.Domain.Billing;
 using PnvPanel.Infrastructure.Identity;

backend/src/PnvPanel.Api/Endpoints/AdminInstructionEndpoints.cs

@@ -1,6 +1,6 @@
 using PnvPanel.Api.Common;
 using PnvPanel.Application.Admin.Instructions;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Instructions;
 using PnvPanel.Infrastructure.Identity;
 

backend/src/PnvPanel.Api/Endpoints/AdminMaintenanceEndpoints.cs

@@ -1,6 +1,6 @@
 using PnvPanel.Api.Common;
 using PnvPanel.Application.Admin.Maintenance;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 using PnvPanel.Infrastructure.Identity;
 

backend/src/PnvPanel.Api/Endpoints/AdminNewsEndpoints.cs

@@ -1,6 +1,6 @@
 using PnvPanel.Api.Common;
 using PnvPanel.Application.Admin.News;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 using PnvPanel.Application.News;
 using PnvPanel.Infrastructure.Identity;

backend/src/PnvPanel.Api/Endpoints/AdminPlanEndpoints.cs

@@ -1,6 +1,6 @@
 using PnvPanel.Api.Common;
 using PnvPanel.Application.Admin.Plans;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Infrastructure.Identity;
 
 namespace PnvPanel.Api.Endpoints;

backend/src/PnvPanel.Api/Endpoints/AdminPricingEndpoints.cs

@@ -1,7 +1,7 @@
 using PnvPanel.Api.Common;
 using PnvPanel.Application.Admin.Pricing;
 using PnvPanel.Application.Common.Interfaces;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Infrastructure.Identity;
 
 namespace PnvPanel.Api.Endpoints;

backend/src/PnvPanel.Api/Endpoints/AdminStatsEndpoints.cs

@@ -1,7 +1,7 @@
 using PnvPanel.Api.Common;
 using PnvPanel.Application.Admin.Audit;
 using PnvPanel.Application.Admin.Stats;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 using PnvPanel.Domain.Audit;
 using PnvPanel.Infrastructure.Identity;

backend/src/PnvPanel.Api/Endpoints/AdminSupportEndpoints.cs

@@ -1,7 +1,7 @@
 using Microsoft.AspNetCore.Mvc;
 using PnvPanel.Api.Common;
 using PnvPanel.Application.Admin.Support;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 using PnvPanel.Application.Support;
 using PnvPanel.Application.Support.AddComment;

backend/src/PnvPanel.Api/Endpoints/AdminUserEndpoints.cs

@@ -2,7 +2,7 @@ using PnvPanel.Api.Common;
 using PnvPanel.Application.Admin.Configs;
 using PnvPanel.Application.Admin.Users;
 using PnvPanel.Application.Common.Interfaces;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 using PnvPanel.Application.Configs;
 using PnvPanel.Domain.Configs;

backend/src/PnvPanel.Api/Endpoints/AppEndpoints.cs

@@ -1,6 +1,6 @@
 using PnvPanel.Api.Common;
 using PnvPanel.Application.Apps;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Domain.Apps;
 
 namespace PnvPanel.Api.Endpoints;

backend/src/PnvPanel.Api/Endpoints/AuthEndpoints.cs

@@ -8,7 +8,7 @@ using PnvPanel.Application.Auth.Logout;
 using PnvPanel.Application.Auth.Me;
 using PnvPanel.Application.Auth.Refresh;
 using PnvPanel.Application.Auth.Register;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 
 namespace PnvPanel.Api.Endpoints;
 

backend/src/PnvPanel.Api/Endpoints/BillingEndpoints.cs

@@ -5,7 +5,7 @@ using PnvPanel.Application.Billing.CreatePaymentRequest;
 using PnvPanel.Application.Billing.GetMyBillingStatus;
 using PnvPanel.Application.Billing.MarkPaymentSent;
 using PnvPanel.Application.Billing.SendRequisitesToTelegram;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Domain.Billing;
 
 namespace PnvPanel.Api.Endpoints;

backend/src/PnvPanel.Api/Endpoints/ConfigEndpoints.cs

@@ -1,5 +1,5 @@
 using PnvPanel.Api.Common;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Configs;
 using PnvPanel.Application.Configs.Create;
 using PnvPanel.Application.Configs.Edit;

backend/src/PnvPanel.Api/Endpoints/InboundEndpoints.cs

@@ -1,6 +1,6 @@
 using PnvPanel.Api.Common;
 using PnvPanel.Application.Admin.Inbounds;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Infrastructure.Identity;
 
 namespace PnvPanel.Api.Endpoints;

backend/src/PnvPanel.Api/Endpoints/InstructionEndpoints.cs

@@ -1,5 +1,5 @@
 using PnvPanel.Api.Common;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Instructions;
 
 namespace PnvPanel.Api.Endpoints;

backend/src/PnvPanel.Api/Endpoints/NewsEndpoints.cs

@@ -1,5 +1,5 @@
 using PnvPanel.Api.Common;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 using PnvPanel.Application.News;
 

backend/src/PnvPanel.Api/Endpoints/NodeEndpoints.cs

@@ -1,6 +1,6 @@
 using PnvPanel.Api.Common;
 using PnvPanel.Application.Admin.Nodes;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Infrastructure.Identity;
 
 namespace PnvPanel.Api.Endpoints;

backend/src/PnvPanel.Api/Endpoints/PlanEndpoints.cs

@@ -1,5 +1,5 @@
 using PnvPanel.Api.Common;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Plans;
 
 namespace PnvPanel.Api.Endpoints;

backend/src/PnvPanel.Api/Endpoints/RoleEndpoints.cs

@@ -2,7 +2,7 @@ using PnvPanel.Api.Common;
 using PnvPanel.Application.Admin.Roles;
 using PnvPanel.Application.Admin.Users;
 using PnvPanel.Application.Common.Interfaces;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Infrastructure.Identity;
 
 namespace PnvPanel.Api.Endpoints;

backend/src/PnvPanel.Api/Endpoints/SubscriptionEndpoints.cs

@@ -1,6 +1,6 @@
 using System.Text;
 using PnvPanel.Api.Common;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Subscriptions;
 
 namespace PnvPanel.Api.Endpoints;

backend/src/PnvPanel.Api/Endpoints/SupportEndpoints.cs

@@ -1,7 +1,7 @@
 using Microsoft.AspNetCore.Mvc;
 using PnvPanel.Api.Common;
 using PnvPanel.Application.Common.Interfaces;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 using PnvPanel.Application.Support;
 using PnvPanel.Application.Support.AddComment;

backend/src/PnvPanel.Api/Endpoints/TelegramEndpoints.cs

@@ -1,7 +1,7 @@
 using PnvPanel.Api.Common;
 using PnvPanel.Application.Auth;
 using PnvPanel.Application.Common.Interfaces;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Telegram;
 using PnvPanel.Domain.Telegram;
 

backend/src/PnvPanel.Api/Telegram/PnvBotUpdateHandler.cs

@@ -5,7 +5,7 @@ using PnvPanel.Application.Admin.Support;
 using PnvPanel.Application.Billing;
 using PnvPanel.Application.Billing.GetMyBillingStatus;
 using PnvPanel.Application.Common.Interfaces;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Configs.GetConfigLink;
 using PnvPanel.Application.Configs.GetMyConfigs;
 using PnvPanel.Application.Telegram;
@@ -353,247 +353,247 @@ public sealed class PnvBotUpdateHandler(
 
         switch (parts[0])
         {
-            case "login":
+            case "login":
-            {
+                {
-                var result =
+                    var result =
-                    parts[1] == "approve"
+                        parts[1] == "approve"
-                        ? await sender.Send(
+                            ? await sender.Send(
-                            new ApproveTelegramLoginCommand(requestId, fromId),
+                                new ApproveTelegramLoginCommand(requestId, fromId),
-                            cancellationToken
+                                cancellationToken
-                        )
+                            )
-                        : await sender.Send(
+                            : await sender.Send(
-                            new RejectTelegramLoginCommand(requestId, fromId),
+                                new RejectTelegramLoginCommand(requestId, fromId),
-                            cancellationToken
+                                cancellationToken
-                        );
+                            );
-
+
-                await botClient.AnswerCallbackQuery(
+                    await botClient.AnswerCallbackQuery(
-                    callback.Id,
+                        callback.Id,
-                    result.IsSuccess ? "Готово" : result.Error.Message,
+                        result.IsSuccess ? "Готово" : result.Error.Message,
-                    cancellationToken: cancellationToken
+                        cancellationToken: cancellationToken
-                );
+                    );
-                if (callback.Message is not null)
+                    if (callback.Message is not null)
-                {
+                    {
-                    var statusText = result.IsSuccess
+                        var statusText = result.IsSuccess
-                        ? (parts[1] == "approve" ? "✅ Вход подтверждён." : "❌ Вход отклонён.")
+                            ? (parts[1] == "approve" ? "✅ Вход подтверждён." : "❌ Вход отклонён.")
-                        : $"⚠️ {result.Error.Message}";
+                            : $"⚠️ {result.Error.Message}";
-                    var text = $"{Escape(callback.Message.Text ?? "")}\n\n{statusText}";
+                        var text = $"{Escape(callback.Message.Text ?? "")}\n\n{statusText}";
-                    await botClient.EditMessageText(
+                        await botClient.EditMessageText(
-                        chatId.Value,
+                            chatId.Value,
-                        callback.Message.Id,
+                            callback.Message.Id,
-                        text,
+                            text,
-                        parseMode: ParseMode.Html,
+                            parseMode: ParseMode.Html,
-                        cancellationToken: cancellationToken
+                            cancellationToken: cancellationToken
-                    );
+                        );
+                    }
+
+                    break;
                 }
-
+            case "act":
-                break;
+                {
-            }
+                    if (!await TrySetAdminCurrentUserAsync(services, fromId, cancellationToken))
-            case "act":
+                    {
-            {
+                        await botClient.AnswerCallbackQuery(
-                if (!await TrySetAdminCurrentUserAsync(services, fromId, cancellationToken))
+                            callback.Id,
-                {
+                            "Недостаточно прав.",
-                    await botClient.AnswerCallbackQuery(
+                            cancellationToken: cancellationToken
-                        callback.Id,
+                        );
-                        "Недостаточно прав.",
+                        return;
-                        cancellationToken: cancellationToken
+                    }
-                    );
+
-                    return;
+                    var result =
+                        parts[1] == "approve"
+                            ? await sender.Send(
+                                new ApproveActivationCommand(requestId),
+                                cancellationToken
+                            )
+                            : await sender.Send(
+                                new RejectActivationCommand(requestId, Reason: null),
+                                cancellationToken
+                            );
+
+                    await botClient.AnswerCallbackQuery(
+                        callback.Id,
+                        result.IsSuccess ? "Готово" : result.Error.Message,
+                        cancellationToken: cancellationToken
+                    );
+                    if (callback.Message is not null)
+                    {
+                        // Редактируем исходное сообщение с запросом вместо отдельного — иначе кнопки
+                        // «Активировать/Отклонить» остаются висеть под уже обработанным запросом (в т.ч.
+                        // если его обработали в другом месте — на сайте или из другого чата).
+                        var statusText = result.IsSuccess
+                            ? (
+                                parts[1] == "approve"
+                                    ? "✅ Пользователь активирован."
+                                    : "❌ Запрос отклонён."
+                            )
+                            : $"⚠️ {result.Error.Message}";
+                        var text = $"{Escape(callback.Message.Text ?? "")}\n\n{statusText}";
+                        await botClient.EditMessageText(
+                            chatId.Value,
+                            callback.Message.Id,
+                            text,
+                            parseMode: ParseMode.Html,
+                            cancellationToken: cancellationToken
+                        );
+                    }
+
+                    break;
                 }
-
+            case "erq":
-                var result =
+                {
-                    parts[1] == "approve"
+                    if (!await TrySetAdminCurrentUserAsync(services, fromId, cancellationToken))
-                        ? await sender.Send(
+                    {
-                            new ApproveActivationCommand(requestId),
+                        await botClient.AnswerCallbackQuery(
-                            cancellationToken
+                            callback.Id,
-                        )
+                            "Недостаточно прав.",
-                        : await sender.Send(
+                            cancellationToken: cancellationToken
-                            new RejectActivationCommand(requestId, Reason: null),
+                        );
-                            cancellationToken
+                        return;
-                        );
+                    }
-
+
-                await botClient.AnswerCallbackQuery(
+                    var result =
-                    callback.Id,
+                        parts[1] == "approve"
-                    result.IsSuccess ? "Готово" : result.Error.Message,
+                            ? await sender.Send(
-                    cancellationToken: cancellationToken
+                                new ApproveExtensionRequestCommand(requestId),
-                );
+                                cancellationToken
-                if (callback.Message is not null)
+                            )
-                {
+                            : await sender.Send(
-                    // Редактируем исходное сообщение с запросом вместо отдельного — иначе кнопки
+                                new RejectExtensionRequestCommand(requestId, Reason: null),
-                    // «Активировать/Отклонить» остаются висеть под уже обработанным запросом (в т.ч.
+                                cancellationToken
-                    // если его обработали в другом месте — на сайте или из другого чата).
+                            );
-                    var statusText = result.IsSuccess
+
-                        ? (
+                    await botClient.AnswerCallbackQuery(
-                            parts[1] == "approve"
+                        callback.Id,
-                                ? "✅ Пользователь активирован."
+                        result.IsSuccess ? "Готово" : result.Error.Message,
-                                : "❌ Запрос отклонён."
+                        cancellationToken: cancellationToken
-                        )
+                    );
-                        : $"⚠️ {result.Error.Message}";
+                    if (callback.Message is not null)
-                    var text = $"{Escape(callback.Message.Text ?? "")}\n\n{statusText}";
+                    {
-                    await botClient.EditMessageText(
+                        var statusText = result.IsSuccess
-                        chatId.Value,
+                            ? (
-                        callback.Message.Id,
+                                parts[1] == "approve"
-                        text,
+                                    ? "✅ Заявка на продление одобрена."
-                        parseMode: ParseMode.Html,
+                                    : "❌ Заявка отклонена."
-                        cancellationToken: cancellationToken
+                            )
-                    );
+                            : $"⚠️ {result.Error.Message}";
+                        var text = $"{Escape(callback.Message.Text ?? "")}\n\n{statusText}";
+                        await botClient.EditMessageText(
+                            chatId.Value,
+                            callback.Message.Id,
+                            text,
+                            parseMode: ParseMode.Html,
+                            cancellationToken: cancellationToken
+                        );
+                    }
+
+                    break;
                 }
-
+            case "pay":
-                break;
+                {
-            }
+                    if (!await TrySetAdminCurrentUserAsync(services, fromId, cancellationToken))
-            case "erq":
+                    {
-            {
+                        await botClient.AnswerCallbackQuery(
-                if (!await TrySetAdminCurrentUserAsync(services, fromId, cancellationToken))
+                            callback.Id,
-                {
+                            "Недостаточно прав.",
-                    await botClient.AnswerCallbackQuery(
+                            cancellationToken: cancellationToken
-                        callback.Id,
+                        );
-                        "Недостаточно прав.",
+                        return;
-                        cancellationToken: cancellationToken
+                    }
-                    );
+
-                    return;
+                    var result =
+                        parts[1] == "approve"
+                            ? await sender.Send(
+                                new ConfirmPaymentRequestCommand(requestId),
+                                cancellationToken
+                            )
+                            : await sender.Send(
+                                new RejectPaymentRequestCommand(requestId, Reason: null),
+                                cancellationToken
+                            );
+
+                    await botClient.AnswerCallbackQuery(
+                        callback.Id,
+                        result.IsSuccess ? "Готово" : result.Error.Message,
+                        cancellationToken: cancellationToken
+                    );
+                    if (callback.Message is not null)
+                    {
+                        var statusText = result.IsSuccess
+                            ? (
+                                parts[1] == "approve"
+                                    ? "✅ Оплата подтверждена."
+                                    : "❌ Оплата отклонена."
+                            )
+                            : $"⚠️ {result.Error.Message}";
+                        var text = $"{Escape(callback.Message.Text ?? "")}\n\n{statusText}";
+                        await botClient.EditMessageText(
+                            chatId.Value,
+                            callback.Message.Id,
+                            text,
+                            parseMode: ParseMode.Html,
+                            cancellationToken: cancellationToken
+                        );
+                    }
+
+                    break;
                 }
-
+            case "cfg":
-                var result =
+                {
-                    parts[1] == "approve"
+                    if (!await TrySetCurrentUserAsync(services, fromId, cancellationToken))
-                        ? await sender.Send(
+                    {
-                            new ApproveExtensionRequestCommand(requestId),
+                        await botClient.AnswerCallbackQuery(
-                            cancellationToken
+                            callback.Id,
-                        )
+                            "Telegram не привязан.",
-                        : await sender.Send(
+                            cancellationToken: cancellationToken
-                            new RejectExtensionRequestCommand(requestId, Reason: null),
+                        );
-                            cancellationToken
+                        return;
-                        );
+                    }
-
+
-                await botClient.AnswerCallbackQuery(
+                    var linkResult = await sender.Send(
-                    callback.Id,
+                        new GetConfigLinkQuery(requestId),
-                    result.IsSuccess ? "Готово" : result.Error.Message,
+                        cancellationToken
-                    cancellationToken: cancellationToken
+                    );
-                );
+                    await botClient.AnswerCallbackQuery(
-                if (callback.Message is not null)
+                        callback.Id,
-                {
+                        cancellationToken: cancellationToken
-                    var statusText = result.IsSuccess
+                    );
-                        ? (
+
-                            parts[1] == "approve"
+                    if (!linkResult.IsSuccess)
-                                ? "✅ Заявка на продление одобрена."
+                    {
-                                : "❌ Заявка отклонена."
+                        await botClient.SendMessage(
-                        )
+                            chatId.Value,
-                        : $"⚠️ {result.Error.Message}";
+                            $"Не удалось получить ссылку: {linkResult.Error.Message}",
-                    var text = $"{Escape(callback.Message.Text ?? "")}\n\n{statusText}";
+                            cancellationToken: cancellationToken
-                    await botClient.EditMessageText(
+                        );
-                        chatId.Value,
+                        return;
-                        callback.Message.Id,
+                    }
-                        text,
+
-                        parseMode: ParseMode.Html,
+                    if (callback.Message is null)
-                        cancellationToken: cancellationToken
+                        break;
-                    );
+
+                    // Редактируем то же сообщение (не плодим отдельное с сырым URL) — ссылка моноширинным
+                    // блоком, по нему в Telegram можно тапнуть и скопировать целиком одним движением.
+                    // Убираем именно эту кнопку из клавиатуры — остальные конфиги и «В меню» остаются на месте.
+                    var text =
+                        $"{Escape(callback.Message.Text ?? "")}\n\n<code>{Escape(linkResult.Value.ConnectionString)}</code>";
+                    var remainingRows = (callback.Message.ReplyMarkup?.InlineKeyboard ?? [])
+                        .Where(row => row.All(b => b.CallbackData != data))
+                        .ToArray();
+
+                    await botClient.EditMessageText(
+                        chatId.Value,
+                        callback.Message.Id,
+                        text,
+                        parseMode: ParseMode.Html,
+                        replyMarkup: remainingRows.Length > 0
+                            ? new InlineKeyboardMarkup(remainingRows)
+                            : null,
+                        cancellationToken: cancellationToken
+                    );
+
+                    break;
                 }
-
-                break;
-            }
-            case "pay":
-            {
-                if (!await TrySetAdminCurrentUserAsync(services, fromId, cancellationToken))
-                {
-                    await botClient.AnswerCallbackQuery(
-                        callback.Id,
-                        "Недостаточно прав.",
-                        cancellationToken: cancellationToken
-                    );
-                    return;
-                }
-
-                var result =
-                    parts[1] == "approve"
-                        ? await sender.Send(
-                            new ConfirmPaymentRequestCommand(requestId),
-                            cancellationToken
-                        )
-                        : await sender.Send(
-                            new RejectPaymentRequestCommand(requestId, Reason: null),
-                            cancellationToken
-                        );
-
-                await botClient.AnswerCallbackQuery(
-                    callback.Id,
-                    result.IsSuccess ? "Готово" : result.Error.Message,
-                    cancellationToken: cancellationToken
-                );
-                if (callback.Message is not null)
-                {
-                    var statusText = result.IsSuccess
-                        ? (
-                            parts[1] == "approve"
-                                ? "✅ Оплата подтверждена."
-                                : "❌ Оплата отклонена."
-                        )
-                        : $"⚠️ {result.Error.Message}";
-                    var text = $"{Escape(callback.Message.Text ?? "")}\n\n{statusText}";
-                    await botClient.EditMessageText(
-                        chatId.Value,
-                        callback.Message.Id,
-                        text,
-                        parseMode: ParseMode.Html,
-                        cancellationToken: cancellationToken
-                    );
-                }
-
-                break;
-            }
-            case "cfg":
-            {
-                if (!await TrySetCurrentUserAsync(services, fromId, cancellationToken))
-                {
-                    await botClient.AnswerCallbackQuery(
-                        callback.Id,
-                        "Telegram не привязан.",
-                        cancellationToken: cancellationToken
-                    );
-                    return;
-                }
-
-                var linkResult = await sender.Send(
-                    new GetConfigLinkQuery(requestId),
-                    cancellationToken
-                );
-                await botClient.AnswerCallbackQuery(
-                    callback.Id,
-                    cancellationToken: cancellationToken
-                );
-
-                if (!linkResult.IsSuccess)
-                {
-                    await botClient.SendMessage(
-                        chatId.Value,
-                        $"Не удалось получить ссылку: {linkResult.Error.Message}",
-                        cancellationToken: cancellationToken
-                    );
-                    return;
-                }
-
-                if (callback.Message is null)
-                    break;
-
-                // Редактируем то же сообщение (не плодим отдельное с сырым URL) — ссылка моноширинным
-                // блоком, по нему в Telegram можно тапнуть и скопировать целиком одним движением.
-                // Убираем именно эту кнопку из клавиатуры — остальные конфиги и «В меню» остаются на месте.
-                var text =
-                    $"{Escape(callback.Message.Text ?? "")}\n\n<code>{Escape(linkResult.Value.ConnectionString)}</code>";
-                var remainingRows = (callback.Message.ReplyMarkup?.InlineKeyboard ?? [])
-                    .Where(row => row.All(b => b.CallbackData != data))
-                    .ToArray();
-
-                await botClient.EditMessageText(
-                    chatId.Value,
-                    callback.Message.Id,
-                    text,
-                    parseMode: ParseMode.Html,
-                    replyMarkup: remainingRows.Length > 0
-                        ? new InlineKeyboardMarkup(remainingRows)
-                        : null,
-                    cancellationToken: cancellationToken
-                );
-
-                break;
-            }
         }
     }
 

backend/src/PnvPanel.Application/Activation/GetActivationStatusQuery.cs

@@ -1,4 +1,4 @@
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 
 namespace PnvPanel.Application.Activation;

backend/src/PnvPanel.Application/Activation/GetActivationStatusQueryHandler.cs

@@ -1,7 +1,7 @@
 using Microsoft.EntityFrameworkCore;
 using PnvPanel.Application.Auth;
 using PnvPanel.Application.Common.Interfaces;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 using PnvPanel.Domain.Activation;
 

backend/src/PnvPanel.Application/Activation/RequestActivationCommand.cs

@@ -1,4 +1,4 @@
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 
 namespace PnvPanel.Application.Activation;

backend/src/PnvPanel.Application/Activation/RequestActivationCommandHandler.cs

@@ -1,7 +1,7 @@
 using Microsoft.EntityFrameworkCore;
 using PnvPanel.Application.Auth;
 using PnvPanel.Application.Common.Interfaces;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 using PnvPanel.Domain.Activation;
 

backend/src/PnvPanel.Application/Admin/Activation/ApproveActivationCommand.cs

@@ -1,4 +1,4 @@
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 
 namespace PnvPanel.Application.Admin.Activation;

backend/src/PnvPanel.Application/Admin/Activation/ApproveActivationCommandHandler.cs

@@ -2,7 +2,7 @@ using Microsoft.EntityFrameworkCore;
 using PnvPanel.Application.Activation;
 using PnvPanel.Application.Auth;
 using PnvPanel.Application.Common.Interfaces;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 using PnvPanel.Domain.Activation;
 using PnvPanel.Domain.Audit;

backend/src/PnvPanel.Application/Admin/Activation/ListActivationRequestsQuery.cs

@@ -1,4 +1,4 @@
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 using PnvPanel.Domain.Activation;
 

backend/src/PnvPanel.Application/Admin/Activation/ListActivationRequestsQueryHandler.cs

@@ -1,6 +1,6 @@
 using Microsoft.EntityFrameworkCore;
 using PnvPanel.Application.Common.Interfaces;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 
 namespace PnvPanel.Application.Admin.Activation;

backend/src/PnvPanel.Application/Admin/Activation/RejectActivationCommand.cs

@@ -1,4 +1,4 @@
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 
 namespace PnvPanel.Application.Admin.Activation;

backend/src/PnvPanel.Application/Admin/Activation/RejectActivationCommandHandler.cs

@@ -2,7 +2,7 @@ using Microsoft.EntityFrameworkCore;
 using PnvPanel.Application.Activation;
 using PnvPanel.Application.Auth;
 using PnvPanel.Application.Common.Interfaces;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 using PnvPanel.Domain.Activation;
 using PnvPanel.Domain.Audit;

backend/src/PnvPanel.Application/Admin/Apps/CreateAppCommand.cs

@@ -1,4 +1,4 @@
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 using PnvPanel.Domain.Apps;
 

backend/src/PnvPanel.Application/Admin/Apps/CreateAppCommandHandler.cs

@@ -1,5 +1,5 @@
 using PnvPanel.Application.Common.Interfaces;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 using PnvPanel.Domain.Apps;
 

backend/src/PnvPanel.Application/Admin/Apps/DeleteAppCommand.cs

@@ -1,4 +1,4 @@
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 
 namespace PnvPanel.Application.Admin.Apps;

backend/src/PnvPanel.Application/Admin/Apps/DeleteAppCommandHandler.cs

@@ -1,6 +1,6 @@
 using Microsoft.EntityFrameworkCore;
 using PnvPanel.Application.Common.Interfaces;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 
 namespace PnvPanel.Application.Admin.Apps;

backend/src/PnvPanel.Application/Admin/Apps/ListAdminAppsQuery.cs

@@ -1,4 +1,4 @@
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 
 namespace PnvPanel.Application.Admin.Apps;

backend/src/PnvPanel.Application/Admin/Apps/ListAdminAppsQueryHandler.cs

@@ -1,6 +1,6 @@
 using Microsoft.EntityFrameworkCore;
 using PnvPanel.Application.Common.Interfaces;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 
 namespace PnvPanel.Application.Admin.Apps;

backend/src/PnvPanel.Application/Admin/Apps/UpdateAppCommand.cs

@@ -1,4 +1,4 @@
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 using PnvPanel.Domain.Apps;
 

backend/src/PnvPanel.Application/Admin/Apps/UpdateAppCommandHandler.cs

@@ -1,6 +1,6 @@
 using Microsoft.EntityFrameworkCore;
 using PnvPanel.Application.Common.Interfaces;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 
 namespace PnvPanel.Application.Admin.Apps;

backend/src/PnvPanel.Application/Admin/Audit/ListAuditLogsQuery.cs

@@ -1,4 +1,4 @@
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 using PnvPanel.Domain.Audit;
 

backend/src/PnvPanel.Application/Admin/Audit/ListAuditLogsQueryHandler.cs

@@ -1,6 +1,6 @@
 using Microsoft.EntityFrameworkCore;
 using PnvPanel.Application.Common.Interfaces;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 
 namespace PnvPanel.Application.Admin.Audit;

backend/src/PnvPanel.Application/Admin/Billing/ConfirmPaymentRequestCommand.cs

@@ -1,4 +1,4 @@
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 
 namespace PnvPanel.Application.Admin.Billing;

backend/src/PnvPanel.Application/Admin/Billing/ConfirmPaymentRequestCommandHandler.cs

@@ -4,7 +4,7 @@ using PnvPanel.Application.Auth;
 using PnvPanel.Application.Billing;
 using PnvPanel.Application.Common.Concurrency;
 using PnvPanel.Application.Common.Interfaces;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 using PnvPanel.Domain.Audit;
 using PnvPanel.Domain.Billing;

backend/src/PnvPanel.Application/Admin/Billing/GetBillingSettingsQuery.cs

@@ -1,4 +1,4 @@
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 
 namespace PnvPanel.Application.Admin.Billing;

backend/src/PnvPanel.Application/Admin/Billing/GetBillingSettingsQueryHandler.cs

@@ -1,6 +1,6 @@
 using Microsoft.EntityFrameworkCore;
 using PnvPanel.Application.Common.Interfaces;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 using PnvPanel.Domain.Billing;
 

backend/src/PnvPanel.Application/Admin/Billing/GrantBillingGiftCommand.cs

@@ -1,4 +1,4 @@
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 
 namespace PnvPanel.Application.Admin.Billing;

backend/src/PnvPanel.Application/Admin/Billing/GrantBillingGiftCommandHandler.cs

@@ -3,7 +3,7 @@ using PnvPanel.Application.Admin.Users;
 using PnvPanel.Application.Auth;
 using PnvPanel.Application.Billing;
 using PnvPanel.Application.Common.Interfaces;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 using PnvPanel.Domain.Audit;
 

backend/src/PnvPanel.Application/Admin/Billing/ListPaymentRequestsQuery.cs

@@ -1,4 +1,4 @@
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 using PnvPanel.Domain.Billing;
 

backend/src/PnvPanel.Application/Admin/Billing/ListPaymentRequestsQueryHandler.cs

@@ -1,6 +1,6 @@
 using Microsoft.EntityFrameworkCore;
 using PnvPanel.Application.Common.Interfaces;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 
 namespace PnvPanel.Application.Admin.Billing;

backend/src/PnvPanel.Application/Admin/Billing/RejectPaymentRequestCommand.cs

@@ -1,4 +1,4 @@
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 
 namespace PnvPanel.Application.Admin.Billing;

backend/src/PnvPanel.Application/Admin/Billing/RejectPaymentRequestCommandHandler.cs

@@ -4,7 +4,7 @@ using PnvPanel.Application.Auth;
 using PnvPanel.Application.Billing;
 using PnvPanel.Application.Common.Concurrency;
 using PnvPanel.Application.Common.Interfaces;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 using PnvPanel.Domain.Audit;
 using PnvPanel.Domain.Billing;

backend/src/PnvPanel.Application/Admin/Billing/UpdateBillingSettingsCommand.cs

@@ -1,4 +1,4 @@
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 
 namespace PnvPanel.Application.Admin.Billing;

backend/src/PnvPanel.Application/Admin/Billing/UpdateBillingSettingsCommandHandler.cs

@@ -1,6 +1,6 @@
 using Microsoft.EntityFrameworkCore;
 using PnvPanel.Application.Common.Interfaces;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 using PnvPanel.Domain.Billing;
 

backend/src/PnvPanel.Application/Admin/Configs/ListAllConfigsQuery.cs

@@ -1,5 +1,5 @@
 using PnvPanel.Application.Common.Interfaces;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 using PnvPanel.Domain.Configs;
 using PnvPanel.Domain.Inbounds;

backend/src/PnvPanel.Application/Admin/Configs/ListAllConfigsQueryHandler.cs

@@ -1,6 +1,6 @@
 using Microsoft.EntityFrameworkCore;
 using PnvPanel.Application.Common.Interfaces;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 
 namespace PnvPanel.Application.Admin.Configs;

backend/src/PnvPanel.Application/Admin/Inbounds/DeleteInboundCommand.cs

@@ -1,4 +1,4 @@
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 
 namespace PnvPanel.Application.Admin.Inbounds;

backend/src/PnvPanel.Application/Admin/Inbounds/DeleteInboundCommandHandler.cs

@@ -1,6 +1,6 @@
 using Microsoft.EntityFrameworkCore;
 using PnvPanel.Application.Common.Interfaces;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 using PnvPanel.Domain.Audit;
 using PnvPanel.Domain.Configs;

backend/src/PnvPanel.Application/Admin/Inbounds/ListInboundsQuery.cs

@@ -1,4 +1,4 @@
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 
 namespace PnvPanel.Application.Admin.Inbounds;

backend/src/PnvPanel.Application/Admin/Inbounds/ListInboundsQueryHandler.cs

@@ -1,6 +1,6 @@
 using Microsoft.EntityFrameworkCore;
 using PnvPanel.Application.Common.Interfaces;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 
 namespace PnvPanel.Application.Admin.Inbounds;

backend/src/PnvPanel.Application/Admin/Inbounds/PublishInboundCommand.cs

@@ -1,4 +1,4 @@
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 
 namespace PnvPanel.Application.Admin.Inbounds;

backend/src/PnvPanel.Application/Admin/Inbounds/PublishInboundCommandHandler.cs

@@ -1,6 +1,6 @@
 using Microsoft.EntityFrameworkCore;
 using PnvPanel.Application.Common.Interfaces;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 using PnvPanel.Domain.Audit;
 

backend/src/PnvPanel.Application/Admin/Instructions/CreateInstructionTabCommand.cs

@@ -1,4 +1,4 @@
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 using PnvPanel.Application.Instructions;
 

backend/src/PnvPanel.Application/Admin/Instructions/CreateInstructionTabCommandHandler.cs

@@ -1,5 +1,5 @@
 using PnvPanel.Application.Common.Interfaces;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 using PnvPanel.Application.Instructions;
 using PnvPanel.Domain.Instructions;

backend/src/PnvPanel.Application/Admin/Instructions/DeleteInstructionTabCommand.cs

@@ -1,4 +1,4 @@
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 
 namespace PnvPanel.Application.Admin.Instructions;

backend/src/PnvPanel.Application/Admin/Instructions/DeleteInstructionTabCommandHandler.cs

@@ -1,6 +1,6 @@
 using Microsoft.EntityFrameworkCore;
 using PnvPanel.Application.Common.Interfaces;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 
 namespace PnvPanel.Application.Admin.Instructions;

backend/src/PnvPanel.Application/Admin/Instructions/UpdateInstructionIntroCommand.cs

@@ -1,4 +1,4 @@
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 using PnvPanel.Application.Instructions;
 

backend/src/PnvPanel.Application/Admin/Instructions/UpdateInstructionIntroCommandHandler.cs

@@ -1,6 +1,6 @@
 using Microsoft.EntityFrameworkCore;
 using PnvPanel.Application.Common.Interfaces;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 using PnvPanel.Application.Instructions;
 using PnvPanel.Domain.Instructions;

backend/src/PnvPanel.Application/Admin/Instructions/UpdateInstructionTabCommand.cs

@@ -1,4 +1,4 @@
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 using PnvPanel.Application.Instructions;
 

backend/src/PnvPanel.Application/Admin/Instructions/UpdateInstructionTabCommandHandler.cs

@@ -1,6 +1,6 @@
 using Microsoft.EntityFrameworkCore;
 using PnvPanel.Application.Common.Interfaces;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 using PnvPanel.Application.Instructions;
 

backend/src/PnvPanel.Application/Admin/Maintenance/DeleteClosedTicketsCommand.cs

@@ -1,4 +1,4 @@
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 
 namespace PnvPanel.Application.Admin.Maintenance;

backend/src/PnvPanel.Application/Admin/Maintenance/DeleteClosedTicketsCommandHandler.cs

@@ -1,7 +1,7 @@
 using Microsoft.EntityFrameworkCore;
 using PnvPanel.Application.Auth;
 using PnvPanel.Application.Common.Interfaces;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 using PnvPanel.Domain.Audit;
 using PnvPanel.Domain.Support;

backend/src/PnvPanel.Application/Admin/Maintenance/DeleteDisabledAppsCommand.cs

@@ -1,4 +1,4 @@
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 
 namespace PnvPanel.Application.Admin.Maintenance;

backend/src/PnvPanel.Application/Admin/Maintenance/DeleteDisabledAppsCommandHandler.cs

@@ -1,7 +1,7 @@
 using Microsoft.EntityFrameworkCore;
 using PnvPanel.Application.Auth;
 using PnvPanel.Application.Common.Interfaces;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 using PnvPanel.Domain.Audit;
 

backend/src/PnvPanel.Application/Admin/Maintenance/DeleteOldAuditLogsCommand.cs

@@ -1,4 +1,4 @@
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 
 namespace PnvPanel.Application.Admin.Maintenance;

backend/src/PnvPanel.Application/Admin/Maintenance/DeleteOldAuditLogsCommandHandler.cs

@@ -1,7 +1,7 @@
 using Microsoft.EntityFrameworkCore;
 using PnvPanel.Application.Auth;
 using PnvPanel.Application.Common.Interfaces;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 using PnvPanel.Domain.Audit;
 

backend/src/PnvPanel.Application/Admin/Maintenance/FactoryResetCommand.cs

@@ -1,4 +1,4 @@
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 
 namespace PnvPanel.Application.Admin.Maintenance;

backend/src/PnvPanel.Application/Admin/Maintenance/FactoryResetCommandHandler.cs

@@ -1,7 +1,7 @@
 using Microsoft.EntityFrameworkCore;
 using PnvPanel.Application.Auth;
 using PnvPanel.Application.Common.Interfaces;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 using PnvPanel.Domain.Audit;
 using PnvPanel.Domain.Configs;

backend/src/PnvPanel.Application/Admin/News/CreatePostCommand.cs

@@ -1,4 +1,4 @@
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 using PnvPanel.Application.News;
 

backend/src/PnvPanel.Application/Admin/News/CreatePostCommandHandler.cs

@@ -1,5 +1,5 @@
 using PnvPanel.Application.Common.Interfaces;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 using PnvPanel.Application.News;
 using PnvPanel.Domain.News;

backend/src/PnvPanel.Application/Admin/News/DeletePostCommand.cs

@@ -1,4 +1,4 @@
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 
 namespace PnvPanel.Application.Admin.News;

backend/src/PnvPanel.Application/Admin/News/DeletePostCommandHandler.cs

@@ -1,6 +1,6 @@
 using Microsoft.EntityFrameworkCore;
 using PnvPanel.Application.Common.Interfaces;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 
 namespace PnvPanel.Application.Admin.News;

backend/src/PnvPanel.Application/Admin/News/ListAdminNewsQuery.cs

@@ -1,4 +1,4 @@
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 using PnvPanel.Application.News;
 

backend/src/PnvPanel.Application/Admin/News/ListAdminNewsQueryHandler.cs

@@ -1,6 +1,6 @@
 using Microsoft.EntityFrameworkCore;
 using PnvPanel.Application.Common.Interfaces;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 using PnvPanel.Application.News;
 

backend/src/PnvPanel.Application/Admin/News/UpdatePostCommand.cs

@@ -1,4 +1,4 @@
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 using PnvPanel.Application.News;
 

backend/src/PnvPanel.Application/Admin/News/UpdatePostCommandHandler.cs

@@ -1,6 +1,6 @@
 using Microsoft.EntityFrameworkCore;
 using PnvPanel.Application.Common.Interfaces;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 using PnvPanel.Application.News;
 

backend/src/PnvPanel.Application/Admin/Nodes/DeleteNodeCommand.cs

@@ -1,4 +1,4 @@
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 
 namespace PnvPanel.Application.Admin.Nodes;

backend/src/PnvPanel.Application/Admin/Nodes/DeleteNodeCommandHandler.cs

@@ -1,6 +1,6 @@
 using Microsoft.EntityFrameworkCore;
 using PnvPanel.Application.Common.Interfaces;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 using PnvPanel.Domain.Audit;
 

backend/src/PnvPanel.Application/Admin/Nodes/ListNodesQuery.cs

@@ -1,4 +1,4 @@
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 
 namespace PnvPanel.Application.Admin.Nodes;

backend/src/PnvPanel.Application/Admin/Nodes/ListNodesQueryHandler.cs

@@ -1,6 +1,6 @@
 using Microsoft.EntityFrameworkCore;
 using PnvPanel.Application.Common.Interfaces;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 
 namespace PnvPanel.Application.Admin.Nodes;

backend/src/PnvPanel.Application/Admin/Nodes/ProbeNodeCommand.cs

@@ -1,4 +1,4 @@
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 using PnvPanel.Domain.Nodes;
 

backend/src/PnvPanel.Application/Admin/Nodes/ProbeNodeCommandHandler.cs

@@ -1,6 +1,6 @@
 using Microsoft.EntityFrameworkCore;
 using PnvPanel.Application.Common.Interfaces;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 using PnvPanel.Domain.Nodes;
 

backend/src/PnvPanel.Application/Admin/Nodes/RegisterNodeCommand.cs

@@ -1,4 +1,4 @@
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 
 namespace PnvPanel.Application.Admin.Nodes;

backend/src/PnvPanel.Application/Admin/Nodes/RegisterNodeCommandHandler.cs

@@ -1,5 +1,5 @@
 using PnvPanel.Application.Common.Interfaces;
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 using PnvPanel.Domain.Audit;
 using PnvPanel.Domain.Nodes;

backend/src/PnvPanel.Application/Admin/Nodes/SyncNodeCommand.cs

@@ -1,4 +1,4 @@
-using PnvPanel.Application.Common.Messaging;
+using LiteCqrs;
 using PnvPanel.Application.Common.Models;
 using PnvPanel.Domain.Nodes;